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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kimberly Petersen

Bib: 22811 •F •Age: N/A

NE

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 44%
Masters (Masters Women)
#0 / 6862
Top 29%
Age Group (F55-59)
#0 / 951
Top 9%
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
24:45
3.11 mi
Rank: #16706
Start → 5K
24:45 | 7:58/mi
10K
49:00
6.21 mi
Rank: #16199 (+507)
5K → 10K
24:15 | 7:49/mi
15K
1:13:12
9.32 mi
Rank: #15881 (+318)
10K → 15K
24:12 | 7:48/mi
20K
1:37:48
12.43 mi
Rank: #15741 (+140)
15K → 20K
24:36 | 7:56/mi
HALF
1:43:08
13.11 mi
Rank: #15740 (+1)
20K → HALF
5:20 | 7:50/mi
25K
2:02:40
15.53 mi
Rank: #15747 (-7)
HALF → 25K
19:32 | 8:04/mi
30K
2:28:52
18.64 mi
Rank: #15875 (-128)
25K → 30K
26:12 | 8:26/mi
20M
2:40:37
20.00 mi
Rank: #15990 (-115)
30K → 20M
11:45 | 8:40/mi
21M
2:49:35
21.00 mi
Rank: #15946 (+44)
20M → 21M
8:58 | 8:58/mi
35K
2:55:39
21.75 mi
Rank: #15890 (+56)
21M → 35K
6:04 | 8:07/mi
23M
3:06:16
23.00 mi
Rank: #15850 (+40)
35K → 23M
10:37 | 8:30/mi
24M
3:14:47
24.00 mi
Rank: #15904 (-54)
23M → 24M
8:31 | 8:31/mi
40K
3:22:04
24.85 mi
Rank: #15884 (+20)
24M → 40K
7:17 | 8:32/mi
25.2M
3:25:28
25.20 mi
Rank: #15935 (-51)
40K → 25.2M
3:24 | 9:52/mi
FINISH
3:33:50
26.22 mi
Rank: #15932 (+3)
25.2M → FINISH
8:22 | 8:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:08
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:50:42
Pace8:27 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1524:457:5824:45
7:58
-
10K
6.21 mi11:51:3049:007:5424:15
7:49
-0:09
15K
9.32 mi12:15:421:13:127:5224:12
7:48
-0:01
20K
12.43 mi12:40:181:37:487:5324:36
7:56
+0:08
HALF
13.11 mi12:45:381:43:087:535:20
7:50
-0:06
25K
15.53 mi13:05:102:02:407:5419:32
8:04
+0:14
30K
18.64 mi13:31:222:28:528:0026:12
8:26
+0:22
20M
20.00 mi13:43:072:40:378:0211:45
8:40
+0:14
21M
21.00 mi13:52:052:49:358:058:58
8:58
+0:18
35K
21.75 mi13:58:092:55:398:056:04
8:07
-0:51
23M
23.00 mi14:08:463:06:168:0610:37
8:30
+0:23
24M
24.00 mi14:17:173:14:478:078:31
8:31
+0:01
40K
24.85 mi14:24:343:22:048:087:17
8:32
+0:01
25.2M
25.20 mi14:27:583:25:288:103:24
9:52
+1:20
FINISH
26.22 mi14:36:203:33:508:108:22
8:13
-1:39

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:48 /mi

Average Pace

8:10 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:18:23

37% of race

Time at Steady Pace

1:24:55

40% of race

Time at Slower Pace

50:32

24% of race

Average Pace: 8:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:27:1524:457:5824:45
7:58
#16706
10K
6.21 mi11:51:3049:007:5424:15
7:49
#16199
15K
9.32 mi12:15:421:13:127:5224:12
7:48
#15881
20K
12.43 mi12:40:181:37:487:5324:36
7:56
#15741
HALF
13.11 mi12:45:381:43:087:535:20
7:50
#15740
25K
15.53 mi13:05:102:02:407:5419:32
8:04
#15747
30K
18.64 mi13:31:222:28:528:0026:12
8:26
#15875
20M
20.00 mi13:43:072:40:378:0211:45
8:40
#15990
21M
21.00 mi13:52:052:49:358:058:58
8:58
#15946
35K
21.75 mi13:58:092:55:398:056:04
8:07
#15890
23M
23.00 mi14:08:463:06:168:0610:37
8:30
#15850
24M
24.00 mi14:17:173:14:478:078:31
8:31
#15904
40K
24.85 mi14:24:343:22:048:087:17
8:32
#15884
25.2M
25.20 mi14:27:583:25:288:103:24
9:52
#15935
FINISH
26.22 mi14:36:203:33:508:108:22
8:13
#15932
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi167065745574515271(Top 53%)4909(Top 39%)4909(Top 516%)
10K6.21 mi3.10 mi16199+5075459+2865459+28615705(Top 54%)5140(Top 41%)5140(Top 540%)
15K9.32 mi3.11 mi15881+3185261+1985261+19815271(Top 53%)4909(Top 39%)4909(Top 516%)
20K12.43 mi3.11 mi15741+1405201+605201+6015502(Top 53%)5091(Top 40%)5091(Top 535%)
HALF13.11 mi0.68 mi15740+15201520115820(Top 55%)5237(Top 42%)5237(Top 551%)
25K15.53 mi2.42 mi15747-75217-165217-1615833(Top 55%)5326(Top 42%)5326(Top 560%)
30K18.64 mi3.11 mi15875-1285328-1115328-11116471(Top 57%)5792(Top 46%)5792(Top 609%)
20M20.00 mi1.36 mi15990-1155414-865414-8617105(Top 59%)6248(Top 50%)6248(Top 657%)
21M21.00 mi1.00 mi15946+445407+75407+715963(Top 55%)5663(Top 45%)5663(Top 595%)
35K21.75 mi0.75 mi15890+565386+215386+2115258(Top 53%)5331(Top 42%)5331(Top 561%)
23M23.00 mi1.25 mi15850+405391-55391-515630(Top 54%)5626(Top 45%)5626(Top 592%)
24M24.00 mi1.00 mi15904-545444-535444-5317005(Top 59%)6466(Top 51%)6466(Top 680%)
40K24.85 mi0.85 mi15884+205459-155459-1515829(Top 55%)5871(Top 47%)5871(Top 617%)
25.2M25.20 mi0.35 mi15935-515491-325491-3218876(Top 65%)7477(Top 59%)7477(Top 786%)
FINISH26.22 mi1.02 mi15932+35500-95500-916490(Top 57%)6214(Top 49%)6214(Top 653%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15271

Females

4909

F55-59

4909

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15705

Females

5140

F55-59

5140

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15271

Females

4909

F55-59

4909

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15502

Females

5091

F55-59

5091

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15820

Females

5237

F55-59

5237

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15833

Females

5326

F55-59

5326

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16471

Females

5792

F55-59

5792

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17105

Females

6248

F55-59

6248

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

15963

Females

5663

F55-59

5663

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15258

Females

5331

F55-59

5331

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15630

Females

5626

F55-59

5626

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17005

Females

6466

F55-59

6466

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15829

Females

5871

F55-59

5871

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18876

Females

7477

F55-59

7477

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16490

Females

6214

F55-59

6214

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2180*
Passed By
1326
Net Change
+774
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16706
5K → 10K634*127+507#16706#16199
10K → 15K399*81+318#16199#15881
15K → 20K246*106+140#15881#15741
20K → HALF3837+1#15741#15740
HALF → 25K138145-7#15740#15747
25K → 30K152200-128#15747#15875
30K → 20M56171-115#15875#15990
20M → 21M12076+44#15990#15946
21M → 35K8529+56#15946#15890
35K → 23M11676+40#15890#15850
23M → 24M53107-54#15850#15904
24M → 40K7454+20#15904#15884
40K → 25.2M1162-51#15884#15935
25.2M → FINISH5855+3#15935#15932
TOTALS2180*1326+774

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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